4313 English-speaking jobs in Lisbon

Bitsight seeks a Senior Vulnerability Researcher to develop and deploy techniques for remotely detecting vulnerabilities. This role involves researching emerging threats, conducting vulnerability assessments, and developing detection tools and techniques. The ideal candidate will have experience in vulnerability research, penetration testing, and exploit development, as well as strong communication and problem-solving skills.

Remote Interpreter – Cape Verdean Creole & EnglishWorkster is partnering with a leading global customer experience provider to recruit Cape Verdean Creole & English-speaking Interpreters for a fully remote role based in Portugal. In this position, you will provide professional interpretation services across multiple sectors, including healthcare, legal, and insurance.

Strategy & Corporate Finance Analyst will develop financial models, conduct market analysis, and prepare investment materials. Requires 3+ years of experience in transactions, strategy consulting, corporate finance, or related fields.

Senior Talent Acquisition Partner will execute recruiting plans, manage the full recruitment lifecycle, and partner with hiring groups.

Develop and deliver branded content solutions for clients. Collaborate with commercial teams and stakeholders to create impactful campaigns. Manage projects, meet deadlines, and ensure high-quality output.

Product Analyst to analyze player and product data, identify opportunities for improvement, and support product decisions.

Seasoned IIoT architect to shape industrial data flow from shop floor to cloud. Experience with Ignition 8.x, OPC UA, Azure IoT, and scripting in Python/Jython required. Strong SCADA/MES knowledge and experience integrating with Azure cloud services. Full remote role open to candidates in Belgium, Poland, Central Europe, or the UK.

SAP Security & Authorizations Consultant needed for a retail merchandising company. Design, implement, and maintain roles and authorizations in SAP systems. Analyze and resolve security issues, support applications, and participate in change management. Must have 8+ years of experience in SAP role design and authorization analysis.

Junior Fullstack Developer focused on HubSpot CMS. Deliver tickets across custom modules, HubL templates, serverless functions, and QA fixes for enterprise client websites. Must have experience with a component-driven or headless CMS and strong JavaScript, HTML, and CSS fundamentals.

Sales Operations Business Partner will shape go-to-market strategy, drive planning and target setting, conduct business analysis, and lead change management initiatives.

Lead the development and optimization of web and mobile applications using React, React Native, Node.js, and Next.js. Design and implement rendering strategies (SSR, CSR, SSG, ISR) and drive adoption of multi-frontend architectures. Integrate solutions with headless CMS platforms (Contentful experience is advantageous). Ensure web performance, accessibility, and SEO best practices. Mentor junior developers and collaborate with cross-functional teams.

ML Research Engineer with PhD or MSc in STEM (preference for Computer Science) and 4+ years of experience in ML research and engineering. Proven ability to take models from experimentation to production, with hands-on experience in LLM fine-tuning, post-training techniques, and model evaluation. Strong Python and SQL skills, and experience with LLM orchestration frameworks and cloud-native AI platforms.

Analyze and evaluate SCADA/OT, factory, and IT system architectures from a security-by-design perspective. Identify architectural risks, assess compliance with international standards, and translate security concepts into recommendations for technical teams and management.

Senior Backend Engineer to develop and lead AI-powered development tooling and platforms. Focus on API design, async web frameworks, authentication, databases, and service architecture. Experience with Rust, async web frameworks, databases, and authentication systems required. Remote position.

Software Engineer with 5+ years of experience needed to develop and maintain a 2D modeling engine for a construction company's internal tool. Requires Python, C# .NET, RESTful APIs, and strong mathematical knowledge. Experience with AI coding tools is a plus.

Highly senior Tech Lead to take full technical ownership of a product. Requires strong architectural decision-making, leadership, and Java expertise (Spring, Spring Boot, microservices). Experience with security-aware development, CI/CD, and code reviews is essential.

Technology Manager to lead data and AI technical and regulatory requirements in Western Europe. Designs and implements data quality frameworks, defines data and AI policies, and collaborates on change programs. Requires 7+ years of tech experience in financial services, program management skills, and knowledge of European financial regulations.

Coordinate project workflows, manage client engagements, and support project execution across multiple teams. Ensure deadlines are met, assist with risk management, and contribute to billing and operational efficiency.

Lead the architecture and evolution of scalable Java backend systems for personalization, including data ingestion, profile management, and recommendation services. Utilize frameworks such as Spring Boot, Apache Kafka, and RESTful API. Drive cross-functional initiatives to integrate modern personalization technologies.

Data Scientist (Reinforcement Learning) will design and implement statistical models and real-time decision engines for dynamic pricing. Responsibilities include developing regression models, applying scalable inference methods, extending bandit algorithms, and deploying models in production.